CN110711996A - Automobile parts welding jig - Google Patents
Automobile parts welding jig Download PDFInfo
- Publication number
- CN110711996A CN110711996A CN201910986138.6A CN201910986138A CN110711996A CN 110711996 A CN110711996 A CN 110711996A CN 201910986138 A CN201910986138 A CN 201910986138A CN 110711996 A CN110711996 A CN 110711996A
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- China
- Prior art keywords
- adjusting
- clamping
- limiting
- block
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses an automobile part welding fixture, which comprises an angle adjusting mechanism and clamping and fixing mechanisms symmetrically arranged on two sides of the angle adjusting mechanism; the clamping and fixing mechanism comprises an adjusting base, one end of the adjusting base is connected with a limiting seat through a positioning buckle, the other end of the adjusting base is provided with a clamping and adjusting seat, a clamping and pressing piece is horizontally arranged in the middle of the clamping and adjusting seat, and the inner end of the clamping and pressing piece is connected with a rubber block. Through scientific and reasonable structural design, the angle between the two clamping and fixing mechanisms can be adjusted according to actual welding clamping requirements, and meanwhile, the device can be suitable for clamping parts with different sizes, is simple to operate and convenient to use, and has good practical and popularization values.
Description
Technical Field
The invention belongs to the field of welding fixtures, and particularly relates to an automobile part welding fixture.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The welding fixture is used for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation. The fixture is adopted for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation. In the existing automobile part machining process, a specific welding fixture is required to be used for fixing according to different parts, and certain inconvenience is brought to actual work.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a welding clamp for automobile parts.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a welding fixture for automobile parts comprises an angle adjusting mechanism and clamping and fixing mechanisms symmetrically arranged on two sides of the angle adjusting mechanism;
the clamping and fixing mechanism comprises an adjusting base, one end of the adjusting base is connected with a limiting seat through a positioning buckle, the other end of the adjusting base is provided with a clamping and adjusting seat, a clamping and pressing piece is horizontally arranged in the middle of the clamping and adjusting seat, and the inner end of the clamping and pressing piece is connected with a rubber block;
the adjusting base comprises an adjusting base station and a telescopic slot arranged at one end of the adjusting base station, the other end of the adjusting base station is provided with a fixed slot, the surface of the adjusting base station is provided with a limiting groove, and the bottom of the limiting groove is provided with a limiting slot communicated with the telescopic slot; the positioning buckle comprises a limiting fixture block matched with the limiting groove, and a limiting insert block matched with the limiting slot is arranged at the bottom of the limiting fixture block; the limiting seat comprises a limiting support platform and a limiting vertical plate vertically arranged on one side of the limiting support platform, the other end of the limiting support platform is provided with a telescopic inserting strip matched with the telescopic inserting groove, the surface of the telescopic inserting strip is uniformly provided with positioning inserting grooves corresponding to the limiting inserting blocks along the linear direction, and the middle of the limiting support platform is horizontally provided with a positioning connecting screw hole; the clamping adjusting seat comprises a clamping adjusting block and a central adjusting screw hole arranged in the middle of the clamping adjusting block, and a fixed inserting block matched with the fixed inserting groove is arranged at the bottom end of the clamping adjusting block; the clamping and pressing piece comprises a clamping and pressing screw rod matched with the central adjusting screw hole, and an adjusting rotating block is arranged at the outer end of the clamping and pressing screw rod;
the angle adjusting mechanism comprises a central connecting seat, two ends of the central connecting seat are connected with adjusting connecting seats through positioning nuts, and the adjusting connecting seats are fixedly connected with a limiting seat through positioning connecting bolts;
the central connecting seat comprises a central connecting block and rotary connecting studs symmetrically arranged at two ends of the central connecting block, and limiting jacks are uniformly distributed on the outer sides of the rotary connecting studs; the adjusting connecting seat comprises an adjusting connecting block and a rotary connecting block arranged at one end of the adjusting connecting block, the rotary connecting block is provided with a rotary connecting hole matched with the rotary connecting stud in the center, an installing groove is formed in the outer end of the rotary connecting hole, limiting inserting columns matched with the limiting inserting holes are evenly distributed on the outer side of the inner end of the rotary connecting hole, a positioning connecting through hole is formed in the middle of the adjusting connecting block, and the positioning connecting bolt penetrates through the positioning connecting through hole to be connected with the positioning connecting screw.
Furthermore, antiskid grooves are uniformly distributed on the periphery of the adjusting rotating block.
Further, the surface of the rubber block is provided with a fixed connecting groove in interference fit with the clamping and compressing screw rod.
Furthermore, the fixed slot and the fixed insert block are in interference fit.
The invention has the beneficial effects that:
through scientific and reasonable structural design, the angle between the two clamping and fixing mechanisms can be adjusted according to actual welding clamping requirements, and meanwhile, the device can be suitable for clamping parts with different sizes, is simple to operate and convenient to use, and has good practical and popularization values.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is an exploded view of a portion of the structure of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is an exploded view of a portion of the structure of the present invention;
fig. 6 is an exploded view of a partial structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
The automobile part welding fixture shown in fig. 1 comprises an angle adjusting mechanism 1 and clamping and fixing mechanisms 2 symmetrically arranged on two sides of the angle adjusting mechanism 1;
as shown in fig. 2, the clamping and fixing mechanism 2 includes an adjusting base 21, one end of the adjusting base 21 is connected with a limiting seat 23 through a positioning buckle 22, the other end of the adjusting base 21 is provided with a clamping and adjusting seat 24, the middle of the clamping and adjusting seat 24 is horizontally provided with a clamping and pressing piece 25, and the inner end of the clamping and pressing piece 25 is connected with a rubber block 26;
as shown in fig. 3, the adjusting base 21 includes an adjusting base 211 and a telescopic slot 212 disposed at one end of the adjusting base 211, the other end of the adjusting base 211 is provided with a fixed slot 215, the surface of the adjusting base 211 is provided with a limiting groove 213, and the bottom of the limiting groove 213 is provided with a limiting slot 214 connected to the telescopic slot 212; the positioning buckle 22 comprises a limiting clamping block 221 matched with the limiting groove 213, and a limiting insertion block 222 matched with the limiting slot 214 is arranged at the bottom of the limiting clamping block 221; the limiting seat 23 comprises a limiting support table 231 and a limiting vertical plate 232 vertically arranged on one side of the limiting support table 231, the other end of the limiting support table 231 is provided with a telescopic inserting strip 233 matched with the telescopic inserting slot 212, the surface of the telescopic inserting strip 233 is uniformly provided with positioning inserting slots 234 corresponding to the limiting inserting blocks 222 along the linear direction, and the middle of the limiting support table 231 is horizontally provided with a positioning connecting screw hole 235; the clamping adjusting seat 24 comprises a clamping adjusting block 241 and a central adjusting screw hole 243 arranged in the middle of the clamping adjusting block 241, and the bottom end of the clamping adjusting block 241 is provided with a fixed inserting block 242 matched with the fixed inserting groove 215; the clamping and pressing piece 25 comprises a clamping and pressing screw rod 251 matched with the central adjusting screw hole 243, and the outer end of the clamping and pressing screw rod 251 is provided with an adjusting and rotating block 252;
as shown in fig. 4, the angle adjusting mechanism 1 includes a central connecting base 11, two ends of the central connecting base 11 are connected with adjusting connecting bases 13 through positioning nuts 12, and the adjusting connecting bases 13 are fixedly connected with a limiting base 23 through positioning connecting bolts 14;
as shown in fig. 5 and 6, the central connection seat 11 includes a central connection block 111 and rotary connection studs 112 symmetrically disposed at two ends of the central connection block 111, and limiting insertion holes 113 are uniformly distributed on outer sides of the rotary connection studs 112; the adjusting connecting seat 13 comprises an adjusting connecting block 131 and a rotating connecting block 132 arranged at one end of the adjusting connecting block 131, a rotating connecting hole 133 matched with the rotating connecting stud 112 is formed in the center of the rotating connecting block 132, an installation groove 134 is formed in the outer end of the rotating connecting hole 133, limiting inserting columns 135 matched with limiting inserting holes 113 are evenly distributed on the outer side of the inner end of the rotating connecting hole 133, a positioning connecting through hole 136 is formed in the middle of the adjusting connecting block 131, and the positioning connecting bolt 14 penetrates through the positioning connecting through hole 136 to be connected with a positioning connecting screw hole 235.
The anti-slip grooves 253 are uniformly distributed on the peripheral side of the adjusting rotary block 252, the fixed connection groove in interference fit with the clamping compression screw 251 is formed in the surface of the rubber block 26, and the fixed slot 215 is in interference fit with the fixed insertion block 242.
When the welding fixture is used specifically, the connecting seat 13 is adjusted in a rotating mode according to actual welding angle requirements, and then the fixing is carried out through the positioning nut 12; according to the clamping size of actual spare part, adjust base 21 and fix through location buckle 22 telescopically, then rotatory centre gripping compresses tightly piece 25 and carries out the centre gripping fixedly.
Through scientific and reasonable structural design, the angle between the two clamping and fixing mechanisms can be adjusted according to actual welding clamping requirements, and meanwhile, the device can be suitable for clamping parts with different sizes, is simple to operate and convenient to use, and has good practical and popularization values.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (4)
1. The utility model provides an automobile parts welding jig which characterized in that: comprises an angle adjusting mechanism (1) and clamping and fixing mechanisms (2) symmetrically arranged at two sides of the angle adjusting mechanism (1);
the clamping and fixing mechanism (2) comprises an adjusting base (21), one end of the adjusting base (21) is connected with a limiting seat (23) through a positioning buckle (22), the other end of the adjusting base (21) is provided with a clamping and adjusting seat (24), the middle of the clamping and adjusting seat (24) is horizontally provided with a clamping and pressing piece (25), and the inner end of the clamping and pressing piece (25) is connected with a rubber block (26);
the adjusting base (21) comprises an adjusting base station (211) and a telescopic slot (212) arranged at one end of the adjusting base station (211), the other end of the adjusting base station (211) is provided with a fixed slot (215), the surface of the adjusting base station (211) is provided with a limiting groove (213), and the bottom of the limiting groove (213) is provided with a limiting slot (214) which is communicated with the telescopic slot (212); the positioning buckle (22) comprises a limiting clamping block (221) matched with the limiting groove (213), and a limiting inserting block (222) matched with the limiting slot (214) is arranged at the bottom of the limiting clamping block (221); the limiting seat (23) comprises a limiting support platform (231) and a limiting vertical plate (232) vertically arranged on one side of the limiting support platform (231), the other end of the limiting support platform (231) is provided with a telescopic inserting strip (233) matched with the telescopic inserting groove (212), the surface of the telescopic inserting strip (233) is uniformly provided with positioning inserting grooves (234) corresponding to the limiting inserting blocks (222) along the linear direction, and the middle of the limiting support platform (231) is horizontally provided with a positioning connecting screw hole (235); the clamping adjusting seat (24) comprises a clamping adjusting block (241) and a central adjusting screw hole (243) arranged in the middle of the clamping adjusting block (241), and the bottom end of the clamping adjusting block (241) is provided with a fixed inserting block (242) matched with the fixed inserting groove (215); the clamping and pressing piece (25) comprises a clamping and pressing screw rod (251) matched with the central adjusting screw hole (243), and an adjusting rotating block (252) is arranged at the outer end of the clamping and pressing screw rod (251);
the angle adjusting mechanism (1) comprises a central connecting seat (11), two ends of the central connecting seat (11) are connected with adjusting connecting seats (13) through positioning nuts (12), and the adjusting connecting seats (13) are fixedly connected with a limiting seat (23) through positioning connecting bolts (14);
the central connecting seat (11) comprises a central connecting block (111) and rotary connecting studs (112) symmetrically arranged at two ends of the central connecting block (111), and limiting insertion holes (113) are uniformly distributed on the outer side of each rotary connecting stud (112); adjust connecting seat (13) including adjusting connecting block (131) and set up swivel connected block (132) adjusting connecting block (131) one end, swivel connected block (132) central authorities are equipped with and rotate connecting stud (112) matched with rotation connecting hole (133), it is equipped with mounting groove (134) to rotate connecting hole (133) outer end, it has spacing post (135) of inserting with spacing jack (113) matched with to rotate connecting hole (133) inner outside equipartition, it perforates (136) to be equipped with the location connection in the middle of adjusting connecting block (131), location connecting bolt (14) pass location connection perforation (136) and link to each other with location connection screw (235).
2. The automobile part welding jig of claim 1, wherein: anti-skid grooves (253) are uniformly distributed on the periphery of the adjusting rotating block (252).
3. The automobile part welding jig of claim 1, wherein: the surface of the rubber block (26) is provided with a fixed connecting groove in interference fit with the clamping and pressing screw rod (251).
4. The automobile part welding jig of claim 1, wherein: the fixed slot (215) and the fixed insert block (242) are in interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986138.6A CN110711996A (en) | 2019-10-17 | 2019-10-17 | Automobile parts welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986138.6A CN110711996A (en) | 2019-10-17 | 2019-10-17 | Automobile parts welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110711996A true CN110711996A (en) | 2020-01-21 |
Family
ID=69212726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910986138.6A Pending CN110711996A (en) | 2019-10-17 | 2019-10-17 | Automobile parts welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110711996A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828991A (en) * | 2021-11-01 | 2021-12-24 | 鹏得精密科技(深圳)有限公司 | Accurate five metals welding preset structure |
| CN116652493A (en) * | 2023-05-23 | 2023-08-29 | 龙创精工(南通)有限公司 | Convenient mechanical part processing clamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4627604A (en) * | 1985-04-11 | 1986-12-09 | Choi Sang B | Adjustable clamp |
| US5971379A (en) * | 1997-08-27 | 1999-10-26 | Leon, Jr.; Raymond | Adjustable magnetic jig |
| US20150209939A1 (en) * | 2014-01-28 | 2015-07-30 | Ho Chi-Fu | Adjustable Positioning Fixture |
| CN105643493A (en) * | 2016-03-09 | 2016-06-08 | 苏州华冲精密机械有限公司 | Fixture |
| CN106975887A (en) * | 2017-03-31 | 2017-07-25 | 浙江理工大学 | A kind of rolling jig positioned with rack |
| CN207402368U (en) * | 2017-11-15 | 2018-05-25 | 成都固联科技有限公司 | A kind of fixture for the welding of aluminium alloy any angle |
| CN109048191A (en) * | 2018-08-06 | 2018-12-21 | 中国十九冶集团有限公司 | The fixed device of the small pipeline centering of adjustable-angle |
| CN109746624A (en) * | 2019-03-28 | 2019-05-14 | 无锡励金塑管熔接科技有限公司 | A kind of nonpetroleum pipeline welding equipment |
-
2019
- 2019-10-17 CN CN201910986138.6A patent/CN110711996A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4627604A (en) * | 1985-04-11 | 1986-12-09 | Choi Sang B | Adjustable clamp |
| US5971379A (en) * | 1997-08-27 | 1999-10-26 | Leon, Jr.; Raymond | Adjustable magnetic jig |
| US20150209939A1 (en) * | 2014-01-28 | 2015-07-30 | Ho Chi-Fu | Adjustable Positioning Fixture |
| CN105643493A (en) * | 2016-03-09 | 2016-06-08 | 苏州华冲精密机械有限公司 | Fixture |
| CN106975887A (en) * | 2017-03-31 | 2017-07-25 | 浙江理工大学 | A kind of rolling jig positioned with rack |
| CN207402368U (en) * | 2017-11-15 | 2018-05-25 | 成都固联科技有限公司 | A kind of fixture for the welding of aluminium alloy any angle |
| CN109048191A (en) * | 2018-08-06 | 2018-12-21 | 中国十九冶集团有限公司 | The fixed device of the small pipeline centering of adjustable-angle |
| CN109746624A (en) * | 2019-03-28 | 2019-05-14 | 无锡励金塑管熔接科技有限公司 | A kind of nonpetroleum pipeline welding equipment |
Non-Patent Citations (2)
| Title |
|---|
| 唐用中等: "《组合夹具组装技术》", 31 August 1979, 国防工业出版社 * |
| 梁炳文: "《机械加工工艺图集》", 31 March 1998, 北京航空航天大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828991A (en) * | 2021-11-01 | 2021-12-24 | 鹏得精密科技(深圳)有限公司 | Accurate five metals welding preset structure |
| CN116652493A (en) * | 2023-05-23 | 2023-08-29 | 龙创精工(南通)有限公司 | Convenient mechanical part processing clamp |
| CN116652493B (en) * | 2023-05-23 | 2024-02-20 | 湖南荣协机械有限公司 | Convenient mechanical part processing clamp |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200121 |
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| RJ01 | Rejection of invention patent application after publication |